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Lighting & electrical
MH Series
SupplierHeadquarters TSUNESS Co., Ltd.www.tsun-ess.com
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About this product
Product information from the supplier.
One Series,
More Power Choices
MH2000 · MH2500 · MH3000
The MH Series combines solar generation, battery storage and bidirectional energy flow in one compact hybrid microinverter platform. Batteries can be charged from both PV modules and the grid, providing a flexible solution for residential solar-plus-storage applications.
MH2000 MH2500 MH3000 PV + Grid Charging
PV + Grid Charging
Flexible battery charging.
Battery Compatible
Supports flexible battery integration.
Smart Monitoring
WiFi-based remote monitoring.
Flexible Battery Integration
Solar + Battery + Grid
More Solar Input,
More Output Choices
Scale from 2 kW to 3 kW.
MH2000, MH2500 and MH3000 provide flexible output options for different residential energy storage systems. MH2000 V2.0, MH2500 and MH3000 support up to 5 kW PV input, allowing more solar energy to be captured and stored.
Up to 5 kW
Maximum PV Input
2 / 2.5 / 3 kW
AC Output Options
Reliable Backup When You Need It.
The MH Series supports on-grid and off-grid operation, with up to 3 kW off-grid output and a fast ≤10 ms switching time for dependable residential backup.
On-grid / Off-grid ≤10 ms Switching Zero Export Optional
* MH2000 V1.0 supports up to 2.8 kW maximum PV input.
Built for Reliable Everyday Operation
Low-voltage architecture.
PV input operates within a 16–60 V range per input, while the battery interface operates at 40–60 V for residential energy storage applications.
Ready for changing conditions.
Operates from -20°C to +65°C. MH2000 V1.0 is rated IP65, while MH2000 V2.0, MH2500 and MH3000 are rated IP66 with minimum IP65 protection.
Natural cooling.
Natural cooling supports simple and reliable thermal management during everyday operation.
Stay in Charge, Stay Powered No Matter What
Manage energy on your terms, effortlessly.
Connect via WiFi and RS485 to monitor system status and energy performance. Combined with smart metering and intelligent operating modes, the MH Series helps improve energy utilization and system control.
Power that never skips a beat.
Switch between on-grid and off-grid operation in ≤10 ms. Fast switching helps maintain reliable power for essential household loads when grid conditions change.
System Diagram
Standard Accessories
Optional Accessories
Technical Specifications
Download Datasheet ▼| Model | MH2000 V1.0 | MH2000 V2.0 | MH2500 | MH3000 |
| PV Input | ||||
| Recommended Module Power | 400–700+ Wp | 300–700+ Wp | 300–700+ Wp | 300–700+ Wp |
| Max. PV Input Power | 2.8 kW | 5 kW | 5 kW | 5 kW |
| Quantity of PV Modules | 4 | 8–12 | 8–12 | 8–12 |
| PV Operating Voltage Range | 16–60 V | |||
| AC Output | ||||
| Max. AC Output Power (On-grid) | 2 kW | 2 kW | 2.5 kW | 3 kW |
| Max. AC Output Power (Off-grid) | 2 kW | 2 kW | 2.5 kW | 3 kW |
| Switch Time | ≤10 ms | |||
| Battery | ||||
| Max. Charge / Discharge Power | 2 / 2 kW | 2 / 2 kW | 2.5 / 2.5 kW | 2.5 / 2.5 kW |
| Battery Voltage | 51.2 V nominal / 40–60 V operating | |||
| General | ||||
| Dimensions (W × H × D) | 384 × 354 × 57 mm | 495 × 305 × 88 mm | 495 × 305 × 88 mm | 495 × 305 × 88 mm |
| Weight | 8 kg | 11 kg | 11 kg | 11 kg |
| Ingress Protection | IP65 | IP66 (min. IP65) | IP66 (min. IP65) | IP66 (min. IP65) |
| Communication | WiFi + RS485 | |||
| Operating Temperature | -20°C ~ +65°C | |||
| Cooling | Natural Cooling | |||
* Only key specifications are shown above. Please refer to the official MH Series datasheet for complete technical specifications.
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